Reactiv Potassium aluminium sulphate dodecahydrate, min. 99 %, Ph.Eur. , 1 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Hydrochloric acid (0,1 N) 0.1 mol/l - 0.1 N volum. stand. solution , 10 liter Solicita oferta 🢒 Vezi Detalii
Reactiv Lanthanum(III) chloride heptahydrate min. 99.9 % cryst. , 100 g Solicita oferta 🢒 Vezi Detalii